Top 100 Call Center Services in Eastern Europe

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Top 100 Call Center Services in Eastern Europe

The Best of December 2025

Looking for a top voice service and call center company in Eastern Europe?

Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.

To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in Eastern Europe. 

Jump to Most Reviewed Companies

List of the Best Eastern Europe Voice Services Providers

  • 271
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Kesklinna, Estonia
    Kontaktikeskus is a Customer Service Outsourcing company. They focus on Customer Service Outsourcing and Call Center Services and were founded in 2009. The firm is based in Kesklinna, Estonia.
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  • 272
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Prague, Czech Republic
    Axellerato is a branding agency. They are located in Prague, Czech Republic and have small team of experts. Their services include Branding and Social Media Marketing.
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  • 273
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Ohrid, North Macedonia
    OptaVista is a small web development firm in Sheridan, Wyoming and Ohrid, North Macedonia. Their services include Web Development and Digital Strategy.
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    Industries

  • 274
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Poznań, Poland
    Marketing Strategy company Loopanda was launched in 2023. The team offers Marketing Strategy and Email Marketing.
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    Industries

  • 275
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Praha 9, Czech Republic
    Lead Magnet is a Praha 9, Czech Republic-based branding agency. The team offers Branding and Marketing Strategy.
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  • 276
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Warszawa, Poland
    Based in Warszawa, Poland, efficienCX is a customer service outsourcing company. The small firm was established in 2022. Their services include customer service outsourcing, call center services, and back office outsourcing.
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    Industries

  • 277
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Tiranë, Albania
    Back Office Outsourcing company Altask is based in Tiranë, Albania. The team focuses on Back Office Outsourcing and Call Center Services.
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  • 278
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Ljubljana , Slovenia
    Market Research company LC Consulting offers Market Research and Business Consulting. They were established in 2022.
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    Industries

  • 279
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Warszawa, Poland
    Hell2Sell is a branding agency. Based in Warszawa, Poland, the agency provides Branding and Conversion Optimization.
    Read More

    Industries

  • 280
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Tallinn, Estonia
    FVSource is a Business Consulting company. Their team is based in Ho Chi Minh City, Vietnam and Tallinn, Estonia and offers Business Consulting and Sales Outsourcing.
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  • 281
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Maardu, Estonia
    Terratra OÜ is a Translation company. Based in Maardu, Estonia, the company focuses on Translation and Call Center Services.
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  • 282
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Sofia, Bulgaria
    Euro Connect is a small phone answering service in Sofia, Bulgaria. The team offers Call Center Services and Customer Service Outsourcing.
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  • 283
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Rīga, Latvia
    RITONE, a small answering service company, is headquartered in Rīga, Latvia. The team offers Call Center Services and Customer Service Outsourcing.
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  • 284
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Kraków, Poland
    Contact Center Outsourcing is a call center service. They are headquartered in Kraków, Poland and have small team. Their services include Call Center Services and Customer Service Outsourcing.
    Read More
  • 285
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Prague 6 — Dejvice, Czech Republic
    Based in Prague 6 — Dejvice, Czech Republic, Alderman Agency is a social media marketing agency. They offer Social Media Marketing and Content Writing Services.
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    Industries

  • 286
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Zagreb, Croatia
    Phone answering service M+ Group is headquartered in Zagreb, Croatia. Established in 2007, the team specializes in Call Center Services and Marketing Strategy.
    Read More
  • 287
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Zagreb, Croatia
    Phone answering service and Customer Service Outsourcing company Echo was founded in 2001. The company offers Call Center Services and Customer Service Outsourcing.
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  • 288
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Warszawa, Poland
    Call center Focus Contact Center was launched in 2008. The firm provides Call Center Services and Back Office Outsourcing.
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  • 289
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Zagreb, Croatia
    Small telephone answering service Dekada Komunikacije, is in Zagreb, Croatia. Their services include Call Center Services and Web Design.
    Read More
  • 290
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Alba Iulia, Romania
    Digital Strategy company Oktasales is based in Alba Iulia, Romania. Their services include Digital Strategy and Content Marketing.
    Read More
  • 291
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Srebrenik, Bosnia and Herzegovina
    Custom software development company DCL DOO is in Srebrenik, Bosnia and Herzegovina and Srebrenik, Bosnia and Herzegovina. Their services include Custom Software Development and Web Design.
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  • 292
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Praha, Czech Republic
    CEE Insight International is a midsize phone answering service launched in 2000. Their services include Call Center Services and Email Marketing.
    Read More
  • 293
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Kraków, Poland
    Thulium is a call center company. Established in 2006, their team focuses on Call Center Services and Customer Service Outsourcing.
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  • 294
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Durrës, Albania

    Dalerio Consulting is a consultancy founded in 2017 in Durres, Albania with no more than 10 experts. They specialize in social media marketing, email marketing, and SEO solutions for small and mid-market agencies in the industries of advertising and business services.

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    Clients

    KlimaTek

    Industries

  • 295
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Kyiv, Ukraine
    In Kyiv, Ukraine and Kyiv, Ukraine, Adapter is a small Content Marketing company. Their services include Content Marketing and Application Management & Support.
    Read More
  • 296
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Alba Iulia, Romania
    Established in 2016, Max Loads SRL is an Accounting company. The firm focuses on Accounting and Advertising.
    Read More

    Industries

  • 297
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Vilnius, Lithuania
    Webultra Solution Europe is a web development company. They are located in Vilnius, Lithuania. Their team focuses on Web Development and Mobile App Development.
    Read More
  • 298
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Warszawa, Poland
    Established in 2020, Expand to Europe is a Direct Marketing company. The team specializes in Direct Marketing and Event Marketing.
    Read More

    Industries

  • 299
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Budapest, Hungary
    ATALIAN Interactive is a Back Office Outsourcing company established in 2008. The company specializes in Back Office Outsourcing and Sales Outsourcing, and is midsize.
    Read More
  • 300
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Tirana, Albania
    Launched in 2009, We Are Fiber is a midsize telephone answering service. Their services include Call Center Services and Back Office Outsourcing.
    Read More
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